40107145962

Names of 40107145962

• Cardinal: 40107145962 can be written as Forty billion, one hundred seven million, one hundred forty-five thousand, nine hundred sixty-two.

Scientific notation

• Scientific notation: 4.0107145962 × 10¹⁰

Factors of 40107145962

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 28339

Divisors of 40107145962

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 13 26 31 39 62 78 93 186 403 599 806 1198 1209 1797 2418 3594 7787 15574 18569 23361 27691 37138 46722 55382 55707 83073 111414 166146 241397 359983 482794 719966 724191 858421 1079949 1448382 1716842 2159898 2575263 5150526 11159473 16586909 22318946 33173818 33478419 49760727 66956838 99521454 215629817 431259634 514194179 646889451 1028388358 1293778902 1542582537 3085165074 6684524327 13369048654 20053572981 40107145962
• Sum of all divisors σ(n): 89323315200
• Sum of proper divisors (its aliquot sum) s(n): 49216169238
• 40107145962 is an abundant number, because the sum of its proper divisors (49216169238) is greater than itself. Its abundance is 9109023276

Bases of 40107145962

• Binary: 100101010110100100100111101011101010₂
• Hexadecimal: 0x956927AEA
• Base-36: IFARBVU

Squares and roots of 40107145962

• 40107145962 squared (40107145962²) is 1608583157217172905444
• 40107145962 cubed (40107145962³) is 64515679478523947451634132417128
• The square root of 40107145962 is 200267.6857658269
• The cube root of 40107145962 is 3423.0027878443

Scales and comparisons

• 40,107,145,962 seconds is equal to 1,275 years, 14 weeks, 5 days, 1 hour, 52 minutes, 42 seconds.
• To count from 1 to 40,107,145,962 would take you about two thousand, five hundred fifty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40107145962 cubic inches would be around 285.3 feet tall.

Recreational maths with 40107145962

• 40107145962 backwards is 26954170104
• 40107145962 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40107145962's digits is 39
• More coming soon!